JP4959890B2 - Liquid separation type liquid fragrance deodorant - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a liquid separation type liquid deodorant fragrance devised to suck up and volatilize a multi-layered aromatic deodorant liquid composed of a water layer and an oil layer stored in a container. It relates to a prescription for keeping the volatilization rate uniform.
[0002]
[Prior art]
Many conventional liquid-type fragrances have been reported in which two liquids are separated vertically. However, these inventions use a liquid absorption core with a complicated structure to volatilize the two liquids at the same time, and have to change the blending quantity of the two liquids, which is greatly restricted in terms of cost and aesthetics. is there.
[0003]
In particular, when cheap pulp or the like is used as the sucking member, since the pulp is highly hydrophilic, there is a problem that the water layer decreases faster than the oil layer by sucking, and the water layer disappears first. Was.
[0004]
[Problems to be solved by the invention]
In the present invention, when an inexpensive pulp or the like is used as the sucking member, a technique for suppressing the decrease rate of the aqueous layer, that is, a technique for adjusting the volatilization rate of the aqueous layer and reducing the amount simultaneously with the oil layer is provided.
[0005]
Moreover, if the ratio of the oil layer containing a fragrance | flavor can be enlarged compared with an aqueous layer, compared with the aqueous layer containing a deodorizer, a fragrance can be reinforced. The present invention also solves such a problem.
[0006]
[Means for Solving the Problems]
The first aspect of the present invention is a liquid separation type liquid fragrance deodorant having a liquid comprising at least two layers of a water layer containing a deodorant and an oil layer containing a fragrance in a container provided with a suction member. The liquid-separated liquid fragrance deodorant is characterized in that the water layer contains a thickener.
[0007]
Furthermore, the present invention provides, as a second invention, a liquid-separated liquid aroma deodorant having two layers of a water layer containing a deodorant and an oil layer containing a fragrance in a separate container. A liquid separation type liquid fragrance deodorant characterized by containing a thickener. Here, at least one wicking member can be provided so as to be bridged between the container including the water layer and the container including the oil layer.
[0008]
In the present invention, it is possible to easily adjust the volatilization rate by adding a certain amount of thickener to the water-based drug, and it is possible to volatilize simultaneously with the other oil-based drug. In other words, if you select an oil-based chemical that slows the volatilization rate, adding a large amount (0.1 to 0.3%) of thickener (carrageenan) to the aqueous system and slowing the volatilization rate can reduce the amount of the two liquids simultaneously. It becomes possible. Conversely, when an oil-based chemical that increases the volatilization rate is selected, a small amount (0.001 to 0.1%) of a thickener (carrageenan) is added to the aqueous system to increase the volatilization rate. Can be reduced at the same time.
[0009]
The present invention is not limited to the case where oil-based and water-based chemicals are arranged vertically, and when water-based and water-based chemicals are arranged side by side, the volatilization rate can be increased by adding a surfactant fragrance to one system. When it becomes late, it becomes possible to volatilize right and left simultaneously by adding a thickener to the other. That is, this is the second invention.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
As a thickener that can be used in the present invention, carrageenan, xanthan gum or a mixture thereof can be used. The use ratio varies depending on various thickeners. For example, carrageenan is used at 0.001 to 0.5 wt%, preferably 0.05 to 0.1 wt%.
[0011]
Here, the liquid fragrance deodorant composition is an aqueous or oily liquid composition containing at least one perfume or deodorant component, and is aqueous depending on the properties of the perfume, deodorant component or these preparations to be blended. Prepared with solvent or oily solvent. And each comprises the water layer part or oil layer part of a liquid aroma deodorizing composition.
[0012]
The water layer part of the aromatic deodorant composition is not particularly limited, but can be prepared using at least an aqueous fragrance and / or an aqueous deodorant component and an aqueous solvent. The aqueous fragrance includes not only a case where the fragrance component or the fragrance-containing component itself (for example, a plant extract) itself is aqueous, but also a fragrance preparation prepared so as to be soluble in water. Such perfumes include hydrocarbon terpenes such as α-pinene, β-pinene, limonene, p-cymene, terpinolene, α-terpinene, γ-terpinene, α-ferrandrene, myrcene, camphene, osimene, etc .; heptanal, octanal, decanal , Benzaldehyde, salicylic aldehyde, phenylacetaldehyde, citronellal, hydroxycitronellal, hydrotropic aldehyde, ligustral, citral, α-hexyl cinnamamic aldehyde, α-amyl cinnamamic aldehyde, lyial, cyclamenaldehyde, rilal, heliotropin, anise Aldehydes such as aldehyde, helional, vanillin, ethyl vanillin; ethyl formate, methyl acetate, ethyl acetate, methylpropio , Methyl isobutyrate, ethyl isobutyrate, ethyl butyrate, propyl butyrate, isobutyl acetate, isobutyl isobutyrate, isobutyl butyrate, isobutyl isovalerate, isoamyl acetate, isoamyl propionate, amyl propionate , Amyl isobutyrate, amyl butyrate, amyl isovalerate, allyl hexanoate, ethyl acetoacetate, ethyl heptylate, heptyl acetate, methyl benzoate, ethyl benzoate, ethyl octylate, styryl acetate, benzyl acetate, nonyl Acetate, bornyl acetate, linalyl acetate, linalyl benzoate, ethyl cinnamate, hexyl salicylate, menthyl acetate, terpinyl acetate, Esters and lactones such as nisil acetate, phenylethyl isobutyrate, methyl jasmonate, methyl dihydrojasmonate, ethylene brushate, γ-undecalactone, γ-nonyllactone, cyclopentadecanolide, coumarin, etc .; anisole, p -Cresyl methyl ether, dimethyl hydroquinone, methyl eugenol, β-naphthol methyl ether, β-naphthol ethyl ether, ethers such as anethole, diphenyl oxide, rose oxide, galaxolide, unblocks; isopropyl alcohol, cis-3-hexenol, Heptanol, 2-octanol, dimethol, dihydromyrcenol, linalool, benzyl alcohol, citronellol, geraniol, nerol, terpineol, teto Alcohols such as hydrogeraniol, 1-menthol, cedrol, santalol, thymol, anise alcohol, phenylethyl alcohol; diacetyl, menthone, acetophenone, α- or β-damascone, α- or β-damasenone, α-, β- Or γ-ionone, α-, β- or γ-methylionone, methyl-β-naphthyl ketone, benzophenone, tentalome, acetyl cedrene, α- or β-isomethylionone, α-, β- or γ-iron, maltol, ethyl Examples thereof include ketones such as maltol, cis-jasmon, dihydrojasmon, l-carvone and dihydrocarvone. These fragrances can be used alone or in any combination of two or more.
[0013]
Similarly, an aqueous deodorant component includes a deodorant prepared so as to be soluble in water as well as when the deodorant component or the deodorant component-containing material itself (for example, a plant extract) is aqueous. Is done. Examples of such deodorizing components include plant extract deodorizing components mainly composed of polyphenols, and reactive deodorizing components mainly composed of betaine compounds, divalent iron ions or stabilized chlorine dioxide. These deodorizing components can be used alone or in any combination of two or more. Moreover, the said fragrance | flavor and a deodorizing component can also be used in arbitrary combinations.
[0014]
The aqueous solvent is not particularly limited as long as it is a solvent that can dissolve the above-mentioned aqueous perfume / deodorant components. An odorless or slightly odorous aqueous solvent is preferred, and water is more preferred.
[0015]
In addition to the above components, the water layer part is limited in that it does not interfere with the properties required of the water layer part, such as separability (incompatibility) with the oil layer part, aroma, deodorant, or clarity. As such, surfactants, preservatives, antibacterial agents, pigments, antifoaming agents, antioxidants, clarifying agents, solubilizing agents, and the like can be blended.
[0016]
Oil layer portion of the aromatic deodorant composition is not particularly limited, can be prepared using at least oily perfume and / or oil deodorizing component and oily solvents. The oily fragrance includes not only the case where the fragrance component or the fragrance-containing component itself (for example, vegetable oil) itself is oily, but also a fragrance preparation prepared so as to be soluble in oil. Examples of the perfume include natural essential oils such as orange oil, lemon oil, lavender oil, lavandine oil, bergamot oil, patchouli oil, and cedarwood oil, in addition to the various perfumes described above. These fragrances can be used alone or in any combination of two or more.
[0017]
Similarly, an oily deodorant component includes a deodorant prepared not only when the deodorant component or the component containing the deodorant component (for example, vegetable oil itself) is oily but also solubilized in oil. Is done. Examples of the deodorant component include those described above. Moreover, the said deodorizing component can also be used in arbitrary combinations with the said fragrance | flavor.
[0018]
The oily solvent is not particularly limited as long as it is a solvent that can dissolve these oily fragrance / deodorant components. For example, silicon oil, halogenated hydrocarbon, terpene hydrocarbon, isoparaffin carbonization Examples thereof include oil-soluble organic solvents such as hydrogen, ethers and esters. Preferably, it is an odorless or slightly odorous oily solvent.
[0019]
Moreover, like the water layer part, the oil layer part hinders the properties required of the oil layer part such as separability (incompatibility) with the water layer part, aromaticity, deodorizing property, and clarity in addition to the above components. As long as it does not exist, a surfactant, an antiseptic, an antibacterial agent, a pigment, an antifoaming agent, an antioxidant, a clarifying agent, a solubilizing agent, and the like can be blended.
[0020]
These water layer portions and oil layer portions are prepared so as not to be compatible with each other, and as a result, they can be layered in a separated state without being mixed with each other. In addition, as a method of forming a plurality of layers of 3 layers or more from the water layer and the oil layer, the water layer and the oil layer having different specific gravities are prepared, and the water layer and the oil layer are prepared to be laminated on the basis of the difference in specific gravity. The method of doing can be mentioned.
[0021]
The multilayer liquid fragrance deodorant of the present invention comprises a wicking member configured to simultaneously suck up each layer liquid of the multilayer liquid fragrance deodorant composition having the above-described configuration and volatilize it into the atmosphere. .
[0022]
Such a wicking member is hydrophilic, and one embodiment thereof is one made of a material having an official moisture content of 8 to 15%. Preferably, the material has an official moisture content of 10 to 15%, more preferably 12 to 15%. Examples of the material having the official moisture content include pulp, cotton, rayon, and wool. Such a wicking member is preferably used together with a multilayer liquid aroma deodorant composition in which each layer has substantially the same capacity. The siphoning member may be made of a single material or two or more types of materials, as long as the official moisture content is satisfied. The multilayer liquid aroma deodorant composition used together with the sucking member made of such a material is not particularly limited, and each layer constituting the liquid composition has a ratio (volume ratio) of 1: 9 to 9: 1. What is necessary is just to be laminated | stacked. Preferably, the ratio (capacity ratio) is 1: 5 to 5: 1, more preferably the ratio (capacity ratio) is 1: 3 to 3: 1. The thing formed by laminating | stacking can be mentioned.
[0023]
The sucking member of the present invention is not particularly limited as long as it is made of the material having the official moisture content shown above, and may be porous in order to exhibit the sucking function by capillary action. preferable. Examples of porous materials include natural or synthetic fiber bundles (fiber bundles), woven fabrics, woven fabrics, non-woven fabrics, aggregates or sintered bodies of synthetic resin powders, synthetic resin foams, and the like. Moreover, the siphoning member of this invention is provided with forms, such as a rod shape, a circle | round | yen (square) column shape, or a circle | round | yen (square) cylinder shape so that it can be used with the following aspect. In addition, unless the effect of this invention is impaired, the suction member may have a laminated structure in which the transverse cross section has two or more layers.
[0024]
【Example】
Hereinafter, the present invention will be described in more detail with reference to experimental examples and examples. However, the present invention is not limited by such experimental examples. Unless otherwise specified, “%” means “% by weight”.
[Example 1]
-Formulation of liquid fragrance deodorant-
<Upper layer component>
Oily fragrance (LEMON OFR-1550; Hasegawa fragrance) 20%
Isoparaffin solvent (No. S-3, Nippon Oil & Fats Co., Ltd.) 80%
<Lower layer component>
Aqueous deodorant (lemon juice + KOB729: Epolion Co., Ltd.) 1%
Carrageenan 0.05%
Ion exchange water 98.95%
A liquid aroma deodorant having the above formulation was poured into the container shown in FIG. 1 such that the upper layer / lower layer part was 1/1 as the volume ratio of each layer of the aroma deodorant. A two-layer liquid aroma deodorant was prepared by inserting a stick-shaped sucking member made of pulp with the upper end partly exposed to the atmosphere from the opening of the container.
[0025]
This liquid fragrance deodorant was allowed to stand in a room temperature at 25 ° C., and the weight loss ratio of the two layers was visually measured over time.
As a result, it was visually observed that the upper layer and the lower layer were reduced in weight at substantially the same rate. As a result of continuing to stand, it took 25 days until the lower layer disappeared. Then, it was further left to stand, and the entire solution disappeared in 30 days.
[Example 2]
The same operation as in Example 1 was performed except that the ratio of the capacity of each layer of the fragrance deodorant was changed to 1/1 and the upper layer / lower layer was 6/4 and the amount of carrageenan was 0.07%. went. As a result of visual observation, it was observed that the upper layer and the lower layer were reduced in weight at almost the same rate.
[Comparative Example 1]
The same operation as in Example 1 on the condition that the upper layer part / lower layer part was 1/1 as in Example 1 and the carrageenan was not added as the ratio of the capacity of each layer of the fragrance deodorant in Example 1. Went. As a result, the lower layer disappeared after being left for 7 days. It took 30 days for the whole to disappear.
[0026]
【Effect of the invention】
When inexpensive pulp or the like is used as the sucking member, it is possible to suppress the water layer decrease rate, that is, to adjust the volatilization rate of the water layer and reduce the amount simultaneously with the oil layer. That is, a low-cost hydrophilic filter paper can be used. Moreover, since the ratio of the oil layer containing a fragrance | flavor can be enlarged compared with an aqueous layer, a fragrance can be reinforced. Since two layers having different colors are formed, it is more aesthetic than the case of one layer.
In the case of having two containers on the left and right as shown in FIG. 2, the right and left liquids are mixed to give a better scent.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a liquid separation type liquid aroma deodorant and its container as an example of the first invention of the present invention.
FIG. 2 is a cross-sectional view of a liquid separation type liquid aroma deodorant and its container as an example of the second invention of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1,9: Container of two-layer liquid aroma deodorant 2: Container opening 3,11: Fragrance deodorant 4: Upper layer of aroma deodorant 5: Lower layer of aroma deodorant 6,15: Suction member 7 , 14: Upper end of the sucking member (atmospheric contact part)
8, 13: Lower end 16 of the sucking member 16: Aroma deodorant left side container 17: Aroma deodorant right side container

Claims (4)

 In a liquid separation type liquid aroma deodorant having a liquid consisting of at least two layers of an aqueous layer and an oil layer containing a fragrance in a container provided with a wicking member, the wicking member is hydrophilic and the water layer is increased. The liquid separation type liquid fragrance deodorant characterized by containing a sticking agent.  2. The liquid separation type liquid aroma deodorant according to claim 1, wherein the sucking member has an official moisture content of 8 to 15%.  The liquid-separating liquid aroma deodorant according to claim 1 or 2, wherein the thickener is carrageenan.  The liquid separation type liquid aroma deodorant according to any one of claims 1 to 3, wherein the water layer contains a deodorant.

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